- Author: Alan J. Levine
- Language: English
- Year: 1996
- Author: Alan J. Levine
- Language: English
- Year: 2017
- Author: Alan J. Levine
- Language: English
- Year: 2012
- Author: Alan J. Levine
- Language: English
- Year: 2008
- Author: Alan J. Levine
- Language: English
- Year: 1992
- Author: Janet R. Price Alan H. Levine Eve Cary
- Language: English
- Year: 1988